(19)
(11) EP 1 745 224 A2

(12)

(88) Date of publication A3:
01.12.2005

(43) Date of publication:
24.01.2007 Bulletin 2007/04

(21) Application number: 05775515.9

(22) Date of filing: 11.03.2005
(51) International Patent Classification (IPC): 
F16H 1/28(2006.01)
B64C 13/28(2006.01)
(86) International application number:
PCT/US2005/008120
(87) International publication number:
WO 2005/106285 (10.11.2005 Gazette 2005/45)
(84) Designated Contracting States:
DE GB IT

(30) Priority: 05.05.2004 US 839091

(71) Applicant: HR TEXTRON INC.
Santa Clarita, CA 91355 (US)

(72) Inventors:
  • LUMPKIN, Ted
    Saugus, California 91390 (US)
  • WOLF, Tom
    Valencia, California 91355 (US)

(74) Representative: Spaargaren, Jerome et al
Electronic Intellectual Property Fairfax House 15 Fulwood Place
London WC1V 6HU
London WC1V 6HU (GB)

   


(54) METHODS AND APPARATUS FOR MINIMIZING BACKLASH IN A PLANETARY GEAR MECHANISM